00000cam a22000004a 4500 UP-99796217603051400 Buklod 20230503092542.0 m |o d | ta 080209s1988 xx r |000 u|eng d 9710843354 (iLib)UPD-00000175733 eng DMLUC TK 5105 M37 Martin, James 1933- Data communication technology James Martin with Joe Leben. Manila National Book Store c1988. 691 p. "A James Martin book"--p. i. Reprint of the same ed. by Prentice-Hall, Englewood Cliffs, N.J. Reprinted under authority of Presidential Decree No. 285 as amended by P.D. Nos. 400 & 1203. Data transmission systems. Information networks. Leben, Joe. Book FO Paper UPD DENG-II TK 5105 M37 Book